Wireless Module; Audio - Dell Alienware m15 R4 Setup And Specifications

Wireless module

The following table lists the Wireless Local Area Network (WLAN) module supported on your Alienware m15 R4.
Table 8. Wireless module specifications
Description
Model number
Transfer rate
Frequency bands supported
Wireless standards
Encryption
Bluetooth

Audio

The following table lists the audio specifications of your Alienware m15 R4.
Table 9. Audio specifications
Description
Audio controller
Stereo conversion
Internal audio interface
External audio interface
Number of speakers
Internal-speaker amplifier
External volume controls
Speaker output:
Subwoofer output
Microphone
12
Average speaker output
Peak speaker output
Values
Killer Wi-Fi 6 AX1650
Up to 2400 Mbps
2.4 GHz/5 GHz
● WiFi 802.11a/b/g
● Wi-Fi 4 (WiFi 802.11n)
● Wi-Fi 5 (WiFi 802.11ac)
● Wi-Fi 6 (WiFi 802.11ax)
● 64-bit/128-bit WEP
● AES-CCMP
● TKIP
Bluetooth 5.1
Values
Realtek ALC3281-CG
Supported
High definition audio interface
● One headset (headphone and microphone combo) port
● HDMI 2.1 port
2-Way (woofer/tweeter) stereo speaker design
Supported
Keyboard shortcut controls
4 W
5 W
Not supported
Digital-array microphones in camera assembly